3M Strip-Calk is a soft butyl rubber caulking material that quickly and permanently fills all types of seams, joints, and openings long-lasting auto body maintenance and repair in much less time. 60 1 ft strips included per box.

Simply thumb 1-foot lengths into place without spraying or tools, and smooth it with a finger. Strip-Calk is paintable immediately and never hardens, shrinks or becomes brittle, eliminating rework.

– Permanently pliable material is ready to use for seams, joints and gaps
– Wont shrink or become brittle, ensuring seals and greatly reducing rework
– Fast, no-mess application – thumbs into place and smooths with a finger
– Can be painted immediately, maximizing shop time
– High temperature resistance for a broader variety of uses